<template>
    <div style="line-height: 60px; display: flex">
        <div style="flex: 1;">
            <span :class="collapseBtnClass" style="cursor: pointer; font-size: 18px" @click="collapse"></span>

            <el-breadcrumb separator="/" style="display: inline-block; margin-left: 10px">
                <el-breadcrumb-item :to="'/'">首页</el-breadcrumb-item>
                <el-breadcrumb-item>{{ currentPathName }}</el-breadcrumb-item>
            </el-breadcrumb>
        </div>

        <el-dropdown style="width: 100px; cursor: pointer">
            <div style="display: inline-block">
                <img src="https://img-blog.csdnimg.cn/c6d0ece75d3f4833bd820b8aa2eb952b.png" alt=""
                     style="width: 30px; border-radius: 50%; position: relative; top: 10px; right: 5px">
                <span>{{ user.username}}</span><i class="el-icon-arrow-down" style="margin-left: 5px"></i>
            </div>
            <el-dropdown-menu slot="dropdown" style="width: 100px; text-align: center">
                <el-dropdown-item style="font-size: 14px; padding: 5px 0">
                    <div style="text-decoration: none" @click="editPassword">个人信息</div></el-dropdown-item>
                <el-dropdown-item style="font-size: 14px; padding: 5px 0">
                    <div style="text-decoration: none" @click="logout">退出</div>
                </el-dropdown-item>
            </el-dropdown-menu>
        </el-dropdown>
    </div>
</template>

<script>
    export default {
        name: "Header",
        props: {
            collapseBtnClass: String,
        },
        data(){
            return{
                user:localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")):{},
            }
        },
        computed: {
            currentPathName () {
                return this.$store.state.currentPathName;　　//需要监听的数据
            },
            path () {
                return this.$store.state.path;　　//需要监听的数据
            }
        },
        methods:{
            collapse() {
                // this.$parent.$parent.$parent.$parent.collapse()  // 通过4个 $parent 找到父组件，从而调用其折叠方法
                this.$emit("asideCollapse")
            },
            logout() {
                this.$store.commit("logout")
                this.$message.success("退出成功")
            },
            editPassword(){
                // this.$router.push({path: 'password', name: 'Password', params: {form: this.form}})
                this.$router.push('password')
            }

        }
    }
</script>

<style scoped>

</style>
